Question: What significant event is proportionate to 0.001 Russian ruble?
Paraphrase: 0.001 Russian ruble is proportionate to which other significant event?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q41044 p:P793 ?s . ?s ps:P793 ?obj . ?s pq:P1107 ?x filter(contains(?x , '0.001')) }